Timer
A countdown timer that can perform a sequence of actions when the timer starts or ends. You can configure alarms for when the timer finishes.
In the FlexDesigner

Set the countdown duration
Choose the alarm type when countdown ends: disabled, button alarm, or full-screen alarm
Option to hide the countdown time display
Position of the countdown time display
Actions to execute when the countdown starts/ends, configured the same way as Sequenced Keys
On the Flexbar
When the countdown starts, a semi-transparent black overlay shows the progress. An alarm will sound when the countdown ends.

Full-screen alarm:

Long-press the timer button on the Flexbar to quickly open the time settings. Drag the slider to adjust the countdown duration.
